Technical specifications
8.5 Technical specifications
SIMATIC IPC427D
120
Operating Instructions, 05/2017, A5E31347215-AB
8.5.3
Power requirements of the components
Maximum power consumption of the auxiliary components
Auxiliary components
Maximum permitted power con-
sumption
Max. total power
+5 V
+3.3 V
+12 V
USB device
High current
900 mA
-
-
10 W (for all USB devices)
Display port
-
500 mA
-
DVI-I
500 mA
-
-
PROFIBUS
500 mA
-
-
PCIe modules Per slot
-
1.5 A
0.5 A
10 W (for entire device)
Total
-
2 A
1 A
1
The total power of the PCIe and USB cards may not exceed 15 W
Note
Device can overheat!
To avoid overheating, the power loss per PCI slot should not exceed 5 watts.